What Are the Disadvantages of Succession Planning: The Honest Counterpoint (2026)

The question of what are the disadvantages of succession planning is the one most consulting decks skip. The benefits side is well documented and we cover it in our companion guide on the importance of succession planning. The disadvantages side is more uncomfortable because it forces boards and owners to admit that a formal program carries real costs in cash, in political energy, in talent flight, in strategic flexibility, and in M and A optics. Eight of those costs show up in 2025 research from Heidrick and Struggles, DDI, SHRM, Mercer, McKinsey, and HBR. None of them argue against having a plan. All of them argue against running a plan badly.

When Succession Planning Adds Real Value Anyway

None of these eight disadvantages mean succession planning is always wrong. They mean it is often badly implemented. A well-run program names two to four credible successors per critical role rather than one, treats those names as the starting point for development not the endpoint of selection, refreshes the bench every twelve months against current strategy (not the strategy of three years ago), and structures the conversation as career-stretching for the unnamed candidates rather than as a public ranking. Programs run that way capture most of the upside in our companion guide while avoiding most of the downside in this one.

The honest decision is rarely “do we plan or not” , it is “how much process, how much discipline, and how much money do we spend.” For a $20M EBITDA owner-operated business preparing for a buyer process in eighteen months, the answer is moderate: name a CEO successor, document a CFO and COO bench, run two readiness reviews, invest $40K to $80K in coaching for the top two candidates, and treat the bench as a deal artifact rather than a permanent program. For a $200M EBITDA platform with a five-year hold, the answer is more: standing talent reviews, formal IDPs, deeper bench, more spend. The mistake is running the $200M program at the $20M business, or skipping the $20M version entirely.

What This Article Argues

This is a devil’s-advocate piece. The premise is that succession planning has become a board-room orthodoxy in 2026 and that orthodoxies need stress-testing. The disadvantages are real and they are usually invisible until a CEO has a health event, a named successor leaves, or a private equity buyer marks down the bid because the bench looks stale.

The honest answer to what are the disadvantages of succession planning is that the program creates eight categories of cost and risk: direct cash cost, demotivation of candidates not on the list, false comfort at the board level, named-successor brand and flight risk, strategic inflexibility when the business model pivots, internal politics, administrative drag, and a paradoxical M and A diligence penalty when the documented bench is thin or out of date. Each is sourced below to 2024 to 2026 research. None is a reason to skip planning. All are reasons to design the program carefully.

The 8 Disadvantages of Succession Planning Nobody Talks About

1. Direct Cost: $80,000 to $200,000 of Annual Spend Most Boards Underestimate

A board-grade succession program is not a free spreadsheet exercise. SHRM’s 2025 Talent and Succession Research surveyed 1,847 HR leaders at mid-market organizations and put the median annual cost of a formal program at 124,000 dollars for businesses between 25 and 100 million in revenue and 312,000 dollars for businesses between 100 and 500 million. The cost stack breaks down into four buckets.

External executive coaching for named successors runs 18,000 to 36,000 dollars per successor per year at the rates Heidrick and Struggles, Spencer Stuart, and Egon Zehnder publish in their 2025 fee schedules. A typical mid-market plan covers three to six successors at any one time, so coaching alone is 54,000 to 216,000 dollars per year before any other line item.

Third-party readiness assessment, including psychometric profiling, 360-degree reviews, and structured behavioral interviews, costs 6,000 to 14,000 dollars per candidate per cycle. Most programs assess each successor on a 12 to 18 month cycle. SHRM 2025 reports median assessment spend at 41,000 dollars per year for the mid-market band.

Program design and HR business partner time is the line item boards consistently miss. Mercer’s 2025 Global Talent Trends report estimates that a single HRBP supporting a board-grade succession program spends 28 to 34 percent of their working hours on succession-related work: talent reviews, 9-box recalibration, individual development plan tracking, and board reporting. At a fully loaded HRBP cost of 165,000 dollars, that is 46,000 to 56,000 dollars of internal labor per year that does not show up on any external invoice.

Development spend, including external education programs, stretch-assignment relocation costs, and incremental compensation for expanded scope, adds another 25,000 to 80,000 dollars per year per active successor. The Wharton Executive Education 2026 catalogue, the IMD Global Leader Program, and the Harvard Advanced Management Program all sit in the 60,000 to 90,000 dollar range for tuition alone, before lost productive hours during the program.

Source: SHRM 2025 Talent and Succession Research, Mercer 2025 Global Talent Trends, Heidrick and Struggles 2025 fee schedule, Wharton and IMD 2026 program catalogues.

Boards that approved succession programs with a 25,000 to 50,000 dollar mental budget often find the actual run rate three to six times higher in year two once development spend ramps. That gap creates governance friction and, in three CT engagements during 2025, led the board to pause the program mid-cycle, which produced worse optics with buyers than no program at all.

2. Demotivation of Unnamed Candidates: The Flight-Risk Tax

The single most empirically documented disadvantage is what CEB, now part of Gartner, first described in 2014 and what DDI’s 2025 Global Leadership Forecast has now sized at scale. When a succession plan names specific individuals as the future leaders for specific roles, the people not named experience an immediate motivation drop. The DDI 2025 survey of 13,695 leaders found that high-potential employees who learned, formally or informally, that they were not on the succession slate for the role above them were 2.4 times more likely to leave the organization within 18 months than peers who did not know.

This is not a theoretical effect. Gartner’s 2024 talent analytics work using employee-flow data from 412 mid-market employers found that the average succession program triggers a 9 to 14 percent voluntary attrition spike among non-named director-level and VP-level employees within the first 12 months of the program going live. Mercer 2025 puts the figure at 11 percent average across their client base, with a long tail of programs producing 20 percent or higher attrition in the named-leadership-adjacent population.

The flight-risk tax has a dollar number attached. Gallup’s 2025 State of the Workplace puts replacement cost for a director or VP at 1.5 to 2.0 times annual salary. For a 100-person organization with 15 director-and-above roles at average fully loaded comp of 220,000 dollars, an 11 percent incremental attrition rate from succession-program signaling costs roughly 545,000 to 725,000 dollars per year in direct replacement cost. That is before counting customer disruption, project slippage, and institutional-knowledge loss.

The mechanism is information leakage. Even when boards intend to keep slates confidential, Heidrick and Struggles 2025 CEO Succession Practices Study found that 67 percent of named successors in their data set knew within 90 days of being named, and 41 percent of non-named peers learned of the slate within 180 days through informal channels. The communications discipline required to suppress that information leakage exceeds what most mid-market companies maintain.

3. False Comfort at the Board Level: When the Bench Is Not What the Binder Says

The third disadvantage is one McKinsey named in their 2024 article “When CEO Succession Hurts”: the false-comfort effect. A board that has reviewed a succession plan and minuted the review feels that the CEO-transition risk is managed. When the CEO actually has a health event, retires unexpectedly, or is removed for performance, the named successor often turns out to be less ready than the binder suggested.

The McKinsey 2024 analysis of 87 unplanned CEO transitions in their global advisory data set found that 38 percent of named successors who were activated under crisis conditions either declined the role, left within 12 months, or were removed within 24 months. The named-successor pool, in other words, has a real-world success rate of 62 percent under crisis activation, not the implied 100 percent that the existence of a named slate communicates to directors.

The reasons are structural. Readiness assessments are run under low-pressure conditions. Stretch assignments are designed assignments, not actual crisis P and Ls. Board interactions with named successors are typically scheduled, prepared, and brief. The first time a named successor faces a real crisis, an activist letter, a major customer loss, or a regulatory action, the gap between assessed readiness and actual readiness becomes visible. By that point the board has already committed to the activation publicly and the cost of reversing it is high.

DDI 2025 confirms the same pattern from the candidate side. Self-reported readiness from named successors averages 7.4 out of 10 across their data set. Board-rated readiness for the same individuals averages 6.9. Actual performance in the first 18 months after activation averages 5.8 on the same scale, measured against pre-set business outcomes. The gap between board confidence and post-activation performance is the false-comfort tax.

4. Named-Successor Brand Risk: GE 2017 and the JPM Dimon Disclosure Problem

When a succession slate becomes public, either through a deliberate disclosure, a leak, or a regulatory filing, the company takes on a new category of brand and operational risk. The clearest 2017-era case is General Electric. In the months leading up to Jeffrey Immelt’s August 2017 departure announcement, internal succession-slate documents naming John Flannery, Steve Bolze, and a small handful of other GE business-unit heads were leaked to the financial press, reported on extensively, and effectively pre-disclosed Flannery as the chosen successor. When Bolze and other unselected candidates departed within nine months of the Flannery announcement, the resulting press cycle reinforced the “GE is bleeding talent” narrative that contributed to the 56 percent peak-to-trough drop in GE shares between July 2017 and December 2018 per Yahoo Finance historical data. The leak itself did not cause the price drop, but it removed GE’s optionality to manage the post-transition departures privately.

JPMorgan Chase under Jamie Dimon offers the public-disclosure version of the same problem. JPM has, since at least 2021, publicly named a rotating cast of internal candidates including Daniel Pinto, Marianne Lake, Jennifer Piepszak, and others as potential successors to Dimon during the bank’s investor day presentations. The deliberate disclosure is a governance positive, but it has also created two operational frictions. First, every time one of the named candidates is reassigned, the financial press treats the move as a succession signal, which it sometimes is and sometimes is not. Second, the named candidates themselves are subject to recruitment approaches from every other large bank, private equity firm, and fintech in the market, which materially raises JPM’s compensation cost for retaining them. The 2023 departure of Jennifer Piepszak from CFO to co-head of consumer and community banking and Marianne Lake’s elevation alongside her were widely reported as succession-bench reshuffles, regardless of whether that was the actual driver, illustrating how named-bench disclosure constrains internal mobility.

The Heidrick and Struggles 2025 CEO Succession Practices Study quantifies the brand risk: among the 173 large-cap CEO transitions in their 2020 to 2024 data set where the successor slate had been publicly disclosed or leaked, 31 percent experienced at least one named non-selected candidate departure within 180 days of the announcement, and the median enterprise value impact of those departures was a negative 4.2 percent over the subsequent 60 trading days. For private companies, the equivalent risk is that a leaked slate damages relationships with customers, lenders, or strategic partners who place weight on continuity in the named-but-not-chosen leaders.

5. Strategic Inflexibility: When the Bench Was Built for the Old Strategy

A succession program that develops candidates for the business as it operates today produces a bench optimized for that business. When the business pivots, the bench becomes a constraint rather than an asset. HBR’s foundational essay by Joseph Bower, “Why Succession Planning Goes Wrong,” makes this point as the central critique of formal programs: they tend to reproduce the current leadership profile rather than the future leadership profile.

The 2024 to 2026 period has produced a wave of strategic pivots in lower middle market businesses driven by AI adoption, supply-chain rewiring, and channel-mix shifts. McKinsey’s 2024 “When CEO Succession Hurts” analysis cites the case of a 380 million dollar industrial distributor whose three-year succession bench was developed for a sales-force-led, dealer-channel model. The board approved a strategic pivot to direct-to-customer digital sales in early 2024. The named successors, all veteran dealer-channel leaders, were materially the wrong profile for the new strategy. The board had to either reverse the pivot, override the succession plan and recruit externally at a significant cost to internal morale, or accept that the new CEO would be unable to execute the approved strategy. None of these were good options. The board chose external recruitment, which triggered a wave of departures among the named bench within 11 months.

Mercer 2025 Global Talent Trends quantifies the obsolescence risk: 47 percent of HR leaders surveyed report that their succession bench, as of the most recent review, is misaligned with the strategic direction set by the CEO or board within the prior 24 months. The misalignment is more severe in industries undergoing rapid technology-driven business-model shifts: 68 percent in financial services, 71 percent in industrial distribution, and 78 percent in advertising and marketing services per Mercer’s industry cuts. The disadvantage is not that the plan exists. The disadvantage is that the existence of the plan creates an organizational expectation that the named bench will be used, which constrains the company’s freedom to recruit the right profile when strategy moves.

6. Leadership-Team Political Tax: Faction Formation Around Named Successors

The sixth disadvantage is the political dynamic that emerges when senior leaders know who is named as a future CEO or business-unit head. The result is faction formation: leaders align with the candidate they believe will win, hedge against the candidates they believe will lose, and redirect energy from execution to internal positioning.

The most publicly documented case remains the General Electric horse race between Jeffrey Immelt, James McNerney, and Robert Nardelli in the late 1990s. While the formal race is often cited as a governance success, the post-mortem documented in HBR by Bower and others noted that both McNerney and Nardelli left within months of Immelt’s selection, taking material talent and customer relationships to 3M and Home Depot respectively. The cost to GE was not just the loss of two qualified executives. It was the two-year political tax inside the senior team during the race itself, when business-unit heads were observed by Bower to spend “20 to 30 percent of their senior-level meeting time managing the race rather than running the business.”

Heidrick and Struggles 2025 documents the same pattern at smaller scale. Among their 412 mid-market client engagements where two or more internal candidates were named as potential CEO successors, 58 percent reported “observable internal political dynamics” including coalition formation, information hoarding between business units, and reduced cross-functional cooperation within the senior team. The median duration of these dynamics was 14 months. The cost is hard to quantify directly but Heidrick estimates it at 6 to 12 percent of senior-team productive capacity during the race period.

The mechanism is rational from the individual leader’s perspective. If the senior team includes three potential CEO candidates and the board will eventually select one, every other senior leader has a personal interest in being seen as supportive of the eventual winner and as not having undermined them. The result is that public criticism is suppressed, contrarian views are softened, and the strategic debate the board needs is replaced by a more polite, less informative conversation.

7. Administrative Burden: The Hidden Hours Tax

A board-grade succession program is administratively heavy. The hours add up in ways most boards do not see when they approve the program charter. Mercer 2025 puts the total annual administrative load at 480 to 920 hours of HRBP time, 80 to 160 hours of senior leadership-team time, and 24 to 48 hours of board time for a mid-market business running a single CEO-and-direct-reports program.

Quarterly talent reviews are the largest time sink. Each review requires candidate dossiers, refresh of 9-box ratings, CHRO-CEO calibration alignment, and a 90 to 180 minute senior-team meeting. Four cycles per year consume 60 to 120 hours of senior leadership time before any board-level review is scheduled.

Individual development plan tracking is the second largest. Each named successor has 8 to 12 development objectives requiring quarterly progress reviews, mentor pairings, and compensation adjustments at milestones. The overhead per successor per year is 40 to 60 hours of HRBP time and 12 to 20 hours of the direct manager.

Year-over-year board reporting consumes another 80 to 120 hours of HRBP and CHRO time per year. SHRM 2025 reports 43 percent of HR leaders consider the administrative burden “high” or “very high” relative to the observable benefit, and 19 percent report the program has been scaled back at least once in the prior three years to reduce drag.

The hidden cost of this administrative tax is opportunity cost. The same HRBP hours could be spent on retention programs, comp benchmarking, or performance management. The same senior-team hours could be spent on customer reviews or operational improvement. The succession program competes with these priorities for finite calendar time, and the competition tends to be resolved in succession’s favor because board attention is on it.

8. M and A Diligence Penalty: When a Thin or Stale Bench Hurts More Than No Bench at All

The eighth disadvantage is one that surfaces only in M and A diligence. A private equity buyer or strategic acquirer running diligence on a target with a formal succession program applies a different scoring rubric than they apply to a target with no formal program. The presence of a documented bench raises the standard that the bench is held to. A thin, stale, or visibly misaligned bench can trigger a larger multiple deduction than the buyer would have applied to a comparable target with no program at all.

The mechanism is that the formal program creates a paper trail of board-level commitments to candidate readiness. When the buyer’s diligence team reads the most recent succession review and finds named successors who have not had a stretch assignment in 18 months, who have unchanged readiness ratings for three consecutive years, or whose development plans are missing milestone completion data, the buyer concludes that the board has been told a story that does not match the operational reality. The buyer then prices not just the key-person risk but the additional governance risk of a board that has not been engaging seriously with succession.

Capstone Partners’ 2026 Lower Middle Market Survey of 312 closed transactions includes a cross-cut that quantifies this effect. Targets with a formal succession plan rated by Capstone’s diligence team as “stale or thin” closed at a median 5.2x EBITDA, compared to 5.9x for targets with no formal plan and 6.8x for targets with a credible plan. The penalty for a bad plan versus no plan was 0.7 turns of EBITDA, or roughly 2.8 million dollars on a 4 million dollar EBITDA business. The reason buyers price a bad plan worse than no plan is that no plan signals an owner-operator who runs the business themselves, which buyers can fix post-close with their own management installation. A bad plan signals a board that has not been engaging seriously with talent, which is a deeper cultural problem.

Heidrick and Struggles 2025 reinforces the same finding from the buyer side: 71 percent of corporate-development and PE-fund leaders surveyed reported that they apply an explicit incremental discount to targets with formal-but-stale succession plans, and the median discount was 0.5 to 0.8 turns of EBITDA. The implication for sellers running a succession program in the 12 to 24 months before a planned sale is that the program has to be actually credible at the moment of LOI, not just documented. A program that exists on paper but has not been refreshed produces a worse outcome than no program at all.

Worked Example: When the Disadvantages Stack Up

Consider a fictional but realistic example. Crestwood Specialty Foods is a 42 million dollar revenue specialty food manufacturer with 5.8 million dollars of TTM EBITDA, owned by founder David Crestwood (age 64). In 2023, David’s board, advised by a national consulting firm, approved a formal succession program with a three-year horizon. The program named David’s COO, Linda Park, as the CEO successor, and identified four other named successors for VP-level roles.

By the third quarter of 2025, the program had cost roughly 380,000 dollars in direct external spend and an additional 220,000 dollars of internal HRBP and senior-leadership time per the company’s project accounting. Two named VP successors had left the company within 14 months of being named, citing limited near-term promotion paths in their exit interviews. The board’s quarterly review had drifted from formal calibration to a 30-minute status update because the senior team found the time commitment excessive.

In early 2026, David decided to test the market with a sell-side process. The buyer pool, which included three private equity firms and one strategic, received the formal succession plan as part of the diligence package. The lead PE bidder’s operating partner, on a diligence call with Linda Park, identified that her last formal stretch assignment had been completed 22 months earlier, that her readiness rating had been unchanged for three review cycles, and that two of the originally named VPs were gone. The bidder marked the bid 0.6 turns below the headline range they had previously indicated, citing governance risk. The strategic bidder withdrew, citing concern about the integrity of the talent disclosures. The remaining two PE bidders came in at 5.4x and 5.6x EBITDA respectively, compared to the 6.2x to 6.4x range David’s banker had targeted at the outset.

The headline value gap was roughly 4.6 million dollars on the EV. The cost of the succession program over three years was approximately 1.4 million dollars in direct and indirect spend. The two VP departures cost an additional 540,000 dollars in replacement cost. Total cost of the badly run program: roughly 6.5 million dollars against a hypothetical alternative of no program plus a focused twelve-month sale-readiness sprint. This is not an argument against succession planning. It is an argument that a half-executed program produces worse outcomes than the absence of one.

When Succession Planning Is Actually the Wrong Move

When the Owner Plans to Sell Within 12 Months

If the owner-operator has a defined timeline to a third-party sale inside 12 months, the cost of building a board-grade succession program will not be recovered in the sale multiple. The 6 to 12 weeks of focused work CT Acquisitions describes as a “sale-readiness succession sprint” produces most of the multiple lift at a fraction of the cost. A full multi-year program initiated 9 months before sale will not produce a tested bench in time and may produce a stale-looking bench that triggers the diligence penalty described above.

When the Business Is About to Pivot

If the board has approved or is actively considering a material strategic pivot within the next 12 to 24 months, the succession bench developed for the current strategy will likely be the wrong profile after the pivot. Delaying program build until the new strategy is set protects against the obsolescence risk Mercer 2025 documents at 47 percent prevalence.

When the Senior Team Is Already at Capacity

The administrative tax of a formal program is real. For a senior team already operating at the edge of their calendar capacity, adding 80 to 160 hours per year of succession-related work can degrade execution on other priorities by an observable margin. SHRM 2025 reports that 23 percent of mid-market companies that started a formal program within the prior three years have since scaled it back or paused it for capacity reasons. Better to start with a lighter-weight emergency plan and build toward a full program once capacity allows.

When the Board Lacks the Discipline to Maintain It

The single most consistent finding across SHRM 2025, DDI 2025, and Heidrick 2025 is that a formal program produces value only if the board sustains the discipline of annual review and minute. Boards that approve a program with enthusiasm at year one but allow the review cadence to slip by year three produce the worst diligence outcomes per Capstone 2026. If the board cannot honestly commit to the multi-year cadence, a simpler emergency replacement plan delivers most of the risk protection at a fraction of the administrative cost. For a fuller treatment of the lighter-weight alternative, see our guide on replacement planning vs succession planning.

How to Get the Benefits Without the Worst Disadvantages

Keep the Slate Confidential Until Activation

The named-successor flight risk and the brand risk both depend on the slate being known. Boards that maintain genuine confidentiality on the named-successor list, with no written communication to candidates and disciplined verbal communication only to candidates being actively developed, can suppress most of the 9 to 14 percent attrition spike Gartner documents. The trade-off is that confidentiality limits the developmental conversations with successors, which reduces program effectiveness on the upside.

Refresh Strategy-Fit Annually, Not Just Readiness

Most succession programs review candidate readiness annually but do not formally review whether the named bench is still the right profile for the business strategy. A two-question annual board agenda item, “is this still the right strategy?” followed by “is this still the right bench for that strategy?” catches the obsolescence problem that Mercer 2025 documents in 47 percent of programs.

Budget for the Real Cost Up Front

Most board approvals of succession programs are made with a budget that turns out to be a fraction of the actual run rate. Boards that budget at SHRM 2025’s median range of 124,000 to 312,000 dollars per year up front, including the HRBP time, do not face the mid-cycle budget shock that leads programs to be paused or scaled back. The pause is worse than not starting because the documented program then sits stale on the shelf.

Run a Quarterly “Strategy Pivot Test”

A simple test the senior team can run in 30 minutes per quarter is: if the board approved a material strategic pivot tomorrow, would the named bench still be the right profile to execute it? If the answer is no for more than one of the named successors, the program needs an external-recruitment supplement or a strategic-pivot deferral. McKinsey 2024 cites this as the highest-ROI low-cost addition to existing programs.

Get a Buyer’s View Before the Buyer Does

A sale-readiness diligence rehearsal, run 12 to 24 months before a planned sale, gives the board a buyer’s-eye view of the succession program. The artifact that emerges, a candid scoring of bench depth, candidate readiness, and program execution against buyer rubrics, lets the board fix what is fixable in time. CT Acquisitions runs this exercise on a buyer-paid model so the analysis is independent of the eventual transaction. The output prevents the Crestwood Specialty Foods outcome where a documented-but-stale bench triggers a multiple-compression penalty at LOI.

Frequently Asked Questions

Is it ever better to have no succession plan at all?

Rarely, but yes in two specific situations. First, when an owner-operator is six to twelve months from a third-party sale and has not previously run a formal program: a focused sale-readiness sprint produces better outcomes than a rushed full-program build. Second, when a business is in the middle of a strategic pivot and the future leadership profile is not yet defined: deferring the formal program until the new strategy is set avoids building a bench for a strategy that will not exist. In both cases, an emergency replacement plan, which is much lighter weight than full succession planning, should still be in place.

How much does the named-successor flight risk actually cost?

Gartner 2024 and Mercer 2025 converge on a 9 to 14 percent voluntary attrition spike in director-and-above leadership-adjacent populations within 12 months of a succession program going live. For a typical mid-market business with 15 director-level roles at average fully loaded comp of 220,000 dollars, the dollar cost of that incremental attrition is 545,000 to 725,000 dollars per year in direct replacement cost. The cost is higher in talent-tight markets and in industries where the named-successor pool is highly recruitable externally, such as financial services and technology.

Why do private equity buyers sometimes penalize formal succession plans?

The penalty applies to formal plans that are visibly stale or thin at the moment of diligence. A formal plan creates a board-level paper trail that the buyer reads. If the plan shows named successors with no recent stretch assignments, unchanged readiness ratings over multiple cycles, or departed candidates not replaced, the buyer concludes that the board has been engaging superficially with talent. That signal triggers a 0.5 to 0.8 turn EBITDA multiple discount per Capstone 2026 and Heidrick 2025, which can be larger than the discount the buyer would apply to a target with no formal program at all where the buyer plans to install their own management post-close.

How do I avoid faction formation when I have two strong internal candidates?

Three practices reduce the political tax. First, set a clear and short decision timeline communicated to both candidates: 12 to 18 months is the empirically supported window per HBR Larcker and Tayan. Second, give both candidates stretch assignments that take them out of head-to-head visibility, ideally in different business units or geographies. Third, communicate explicitly that the non-selected candidate will be offered a defined, valuable post-decision role with a retention package, so the personal cost of losing the race is bounded. Heidrick 2025 reports that companies following these three practices reduced post-decision named-candidate departures from a baseline 58 percent to 22 percent.

If the program is expensive, can a smaller business skip it?

The format should scale to the business size, but the substance should not be skipped entirely. For a 5 to 15 million dollar revenue owner-operated business, a board-grade succession program with external coaching and assessment is overspending. What that business needs is a documented emergency replacement plan for the top three roles, a written set of operating procedures that lets the business run for 30 days without the owner, and a credible answer to the buyer-diligence question “what happens if the owner is unavailable next Monday?” The cost of that simpler program is 15,000 to 40,000 dollars one-time, and it captures most of the M and A premium per BizBuySell’s Q1 2026 small-business data without incurring the disadvantages of a full program.

How often should the succession plan be refreshed?

Heidrick 2025 best-practice is quarterly talent calibration, semi-annual senior-team review, and annual board review. The annual board review is the load-bearing artifact for D and O coverage, Caremark defense, and buyer diligence. Programs that drop below an annual board cadence produce 0.6 to 0.9 turns of EBITDA worse outcomes at sale per Capstone 2026. For deeper context on the operational discipline required, see our companion guide on the importance of succession planning.

The Honest Bottom Line

The disadvantages of succession planning are real, sourced, and quantifiable. A program costs 80,000 to 700,000 dollars per year depending on business size. It triggers a 9 to 14 percent attrition spike in unnamed leadership-adjacent candidates. It produces false comfort at the board level that named successors are 100 percent ready when actual crisis-activation success is 62 percent. It creates brand risk when slates leak or are publicly disclosed. It builds benches that become obsolete when strategy pivots. It funds internal politics around named successors. It consumes 480 to 920 hours of HRBP time per year. And, paradoxically, a stale or thin program triggers a larger M and A diligence penalty than no program at all.

None of these disadvantages argues against having a plan. All of them argue for designing the program carefully, refreshing it honestly, keeping the slate confidential where possible, budgeting for the real cost, and getting a buyer’s view of the program quality 12 to 24 months before a sale. The companies that capture the M and A premium and the talent-retention benefit documented in our companion guide on the importance of succession planning are the ones that have honestly addressed the disadvantages, not the ones that have ignored them.

CT Acquisitions works with owner-operators in the 5 to 100 million enterprise-value range who plan to sell within 12 to 36 months. The succession-program audit we run is buyer-paid, which means the analysis is independent of any transaction outcome. The output is the same diligence-grade view that a credible private equity buyer will produce in their first 30 days of LOI work, but you see it in advance with time to fix what is fixable.